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Garbage combustion flue gas waste heat collection and discharging pipeline

A flue gas waste heat and waste combustion technology, which is applied in the direction of combustion method, combustion type, and combustion technology mitigation, can solve the problems of reduced efficiency of waste heat utilization, and achieve the effect of improving adsorption effect and collection effect

Inactive Publication Date: 2020-11-27
杨正新
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the prior art, when recovering waste heat from the flue gas generated during garbage combustion, the flue gas transmission pipe is usually placed under the water tank, but only through the heat transfer effect of the pipe, the efficiency of waste heat utilization will sometimes be reduced

Method used

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  • Garbage combustion flue gas waste heat collection and discharging pipeline
  • Garbage combustion flue gas waste heat collection and discharging pipeline
  • Garbage combustion flue gas waste heat collection and discharging pipeline

Examples

Experimental program
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Embodiment 1

[0044] see Figure 1-5 , a flue gas waste heat collection and discharge pipe for waste combustion, comprising a flue gas transmission pipe 1, the inner wall of the flue gas transmission pipe 1 is fixedly connected with a plurality of evenly distributed heat collection swing pipes 2, and the heat collection swing pipe 2 includes a flue gas transmission pipe 1. The fixed half-pipe 3 is fixedly connected to the inner wall. The upper end of the fixed half-pipe 3 is fixedly connected to the rubber half-pipe 4. The fixed half-pipe 3 and the rubber half-pipe 4 communicate with each other. The plate 5 is fixedly connected with the inner bottom of the fixed half pipe 3 with an elastic connecting rope 6, the bottom end of the rubber half pipe 4 is fixedly connected with a magnetic circular plate 7, and the inner bottom of the piston circular plate 5 is fixedly connected with a magnet block that is mutually repulsive to the magnetic circular plate 7 The upper and lower ends of the rubber...

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Abstract

The invention discloses a garbage combustion flue gas waste heat collection and discharging pipeline, and belongs to the technical field of garbage combustion. According to the scheme, flue gas generated during garbage combustion is conveyed through a flue gas conveying pipeline, ammonium chloride powder in a fixed half pipe can be promoted to be heated and decomposed into hydrogen chloride gas and ammonia gas by means of high temperature in flue gas, and therefore a piston round plate is pushed to move upwards, and a rubber half pipe is expanded to be in a horizontal shape attached to the upper pipe wall of the flue gas conveying pipeline; on one hand, by means of swinging of the rubber half pipe, high-temperature particulate matter in flue gas is adsorbed; on the other hand, the collecting effect of the rubber half pipe to heat in flue gas can be improved, after the rubber half pipe transmits heat to a heat collection water box on the outer side of the flue gas conveying pipeline, the rubber half pipe can be promoted to be bent along with temperature decrease, under the mutual repulsive action of a magnetic block in a magnetic round plate and a magnetic block in the piston roundplate, the rubber half pipe is promoted to be twisted, and therefore the adsorption effect of the rubber half pipe to high-temperature particulate matter in combustion flue gas is further improved.

Description

technical field [0001] The invention relates to the technical field of garbage combustion, and more specifically relates to a pipeline for collecting and discharging residual heat of garbage combustion flue gas. Background technique [0002] Waste incineration refers to the process of reducing the volume of waste through oxidation at high temperature through appropriate thermal decomposition, combustion, melting and other reactions, and becomes residue or molten solid matter. Waste incineration facilities must be equipped with flue gas treatment facilities to prevent heavy metals, organic matter, etc. Such pollutants are discharged into the environmental medium again, and the heat generated by garbage incineration can be recovered, which can achieve the purpose of recycling waste. Garbage incineration is an old traditional method of garbage disposal. The quantitative effect is remarkable, the land is saved, and various pathogens can be eliminated, and the toxic and harmful s...

Claims

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Application Information

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IPC IPC(8): F23G5/44F23J11/00F23J15/02F23J15/06F28D21/00
CPCF23G5/44F23J11/00F23J15/022F23J15/025F23J15/06F23J2217/102F28D21/001Y02E20/30
Inventor 杨正新
Owner 杨正新
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